Current Transformers

Medium-Voltage Current Transformers (3~7.2 kV)

Widely used internationally in revenue and switchboard applications by engineering, construction, and power companies, APSC Current Transformers are the result of over 40 years of manufacturing expertise, combined with technology transferred from Messwandler-Bau (MWB) of Germany.

The primary insulation material for APSC's current transformers is the Araldite® epoxy resin, known for its reliability. The outdoor models make use of cycloaliphatic epoxy resin, similarly to ensure high-quality insulation.

APSC's current transformers, including OEM/ODM products, are type-tested and routine-tested by APSC-owned, TAF-accredited Advanced Electricity Laboratory (TAF, or Taiwan Accreditation Foundation, is a member of ILAC and a signatory to the ILAC MRA).

Coil Molded Current Transformer, 3kV

For measuring or monitoring instruments, this medium-voltage, indoor, coil molded current transformer is often used with the main panel or the motor control panel of a 3.6kV (max.) power system. Insulated with Araldite® epoxy resin. Compact and easy to install.
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Two-Core Coil Molded Current Transformer with Cut Cores, 3kV

2-core (core type: cut-core), medium-voltage coil molded current transformer. Often used with the main panel or the motor control panel of a 3.6kV (max.) power system. Good for protection. Suited to measuring and monitoring instruments. Araldite® epoxy resin.
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3kV / 7kV Current Transformers (1-Core / 2-Core & Single-Ratio / Dual-Ratio Options)

Intended for the main panel or the motor control panel of a 3.6/7.2 kV power system and designed to be used with measuring or monitoring instruments, or with protective relays. Each CT has a busbar terminal. Insulated with Araldite® epoxy resin.
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3kV Two-Core Epoxy-Cast Current Transformer

Offering a higher rated current ratio, this medium-voltage, two-core current transformer is suited to the main panel or the motor control panel of a 3.6kV (max.) power system and can be used with measuring or monitoring instruments, or with protective relays. Araldite® epoxy resin.
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Epoxy-Cast Window-Type Current Transformers for Indoor Application, 3kV

2-core & single-core models. Indoor window-type current transformers for the main panel or motor control panel of a MV (≦ 3.6 kV) power system. Good for protection and appropriate for measuring and monitoring instruments. Araldite® epoxy resin.
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